Significant Group Concentrations of Credit Risk (Tables)

12 Months Ended

Dec. 31, 2021

Significant Group Concentrations of Credit Risk [Abstract]

Schedule of Commercial Real Estate Loans and Unused Commitments

The following table summarizes the Corporation's commercial real estate loan portfolio by loan category.

(in millions)
December 31	2021		2020
Real estate construction loans:
Commercial Real Estate business line (a)	$	2,391	$	3,657
Other business lines (b)	557		425
Total real estate construction loans	2,948		4,082
Commercial mortgage loans:
Commercial Real Estate business line (a)	3,338		2,273
Other business lines (b)	7,917		7,639
Total commercial mortgage loans	11,255		9,912
Total commercial real estate loans	$	14,203	$	13,994
Total unused commitments on commercial real estate loans	$	4,030	$	3,272

(a)Primarily loans to real estate developers.

(b)Primarily loans secured by owner-occupied real estate.

Schedule of Automotive Industry Outstanding Loans and Total Exposure

Outstanding loans, included in commercial loans on the Consolidated Balance Sheets, and total exposure (outstanding loans, unused commitments and standby letters of credit) to companies related to the automotive industry were as follows:

(in millions)
December 31	2021		2020
Automotive loans:
Production (a)	$	1,112	$	1,093
Dealer	4,162		5,692
Total automotive loans	$	5,274	$	6,785
Total automotive exposure:
Production (a)	$	2,041	$	2,267
Dealer	10,665		9,653
Total automotive exposure	$	12,706	$	11,920

(a)Excludes PPP loans.